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IEC 81346-50 ED1 - Industrial systems, installations and equipment and industrial products -- Structuring principles and reference designation - Part 50: Processes
Categories:
Committee: TC 3 (error)
Origin: IEC
Close date: 03 Apr 2026
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IEC/IEEE 62671 ED2 - Nuclear power plants - Instrumentation and control important to safety - Selection and use of industrial digital devices of limited functionality
Categories: Nuclear energy engineering
Committee: TC 45/SC 45A (error)
Origin: IEC
Close date: 03 Apr 2026
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ISO/IEC 30199 ED1 - Internet of Things (IoT) - Smart onshore aquaculture - General and technical requirements
Categories: General
Committee: ISO/IEC JTC 1/SC 41 (Internet of Things and Digital Twin)
Origin: IEC
Close date: 03 Apr 2026
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prEN IEC 60034-14:2026 - Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
Categories: Rotating machinery
Committee: CLC/TC 2 (Rotating machinery)
Origin: CENELEC
Close date: 03 Apr 2026
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prEN IEC 60793-1-47:2026 - Optical fibres - Part 1-47: Measurement methods and test procedures - Macrobending loss
Categories: Fibre optic communications
Committee: CLC/TC 86A (Optical fibres and optical fibre cables)
Origin: CENELEC
Close date: 03 Apr 2026
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prEN IEC 60793-1-50:2026 - Optical fibres - Part 1-50: Measurement methods and test procedures - Damp heat (steady state) tests
Categories: Fibre optic communications
Committee: CLC/TC 86A (Optical fibres and optical fibre cables)
Origin: CENELEC
Close date: 03 Apr 2026
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prEN IEC 60793-1-51:2026 - Optical fibres - Part 1-51: Measurement methods and test procedures - Dry heat (steady state) tests
Categories: Fibre optic communications
Committee: CLC/TC 86A (Optical fibres and optical fibre cables)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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prEN IEC 60793-1-52:2026 - Optical fibres - Part 1-52: Measurement methods and test procedures - Change of temperature tests
Categories: Fibre optic communications
Committee: CLC/TC 86A (Optical fibres and optical fibre cables)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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prEN IEC 60793-1-53:2026 - Optical fibres - Part 1-53: Measurement methods and test procedures - Water immersion tests
Categories: Fibre optic communications
Committee: CLC/TC 86A (Optical fibres and optical fibre cables)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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prEN IEC 63533:2026 - Germicidal equipment - Airborne microorganisms inactivation by Germicidal Ultraviolet (GUV) luminaires
Categories: General
Committee: CLC/TC 34 (Lighting)
Origin: CENELEC
Close date: 03 Apr 2026
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prEN IEC 81346-50:2026 - Industrial systems, installations and equipment and industrial products -- Structuring principles and reference designation - Part 50: Processes
Categories:
Committee: CLC/SR 3 ("Information structures)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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EN 50440:2015/prA2:2026 - Efficiency of domestic electrical storage water heaters and testing methods
Categories: Installations in buildings
Committee: CLC/TC 59X (Performance of household and similar electrical appliances)
Origin: CENELEC
Close date: 03 Apr 2026
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prEN IEC 60061-PR2025-3:2026 - Lamp caps and holders together with gauges for the control of interchangeability and safety: Proposal to add a set of GJ6.6d-2-x gauges in IEC 60061-3
Categories: General
Committee: CLC/TC 34 (Lighting)
Origin: CENELEC
Close date: 03 Apr 2026
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prEN IEC 61225:2026 - Nuclear power plants - Instrumentation, control and electrical power systems - Requirements for static uninterruptible DC and AC power supply systems
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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prEN IEC 61496-1:2026 - Safety of machinery - Electro-sensitive protective equipment - Part 1: General requirements and tests
Categories:
Committee: CLC/TC 44X (Safety of machinery: electrotechnical aspects)
Origin: CENELEC
Close date: 03 Apr 2026
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prEN IEC 61496-2:2026 - Safety of machinery - Electro-sensitive protective equipment - Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs)
Categories:
Committee: CLC/TC 44X (Safety of machinery: electrotechnical aspects)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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prEN IEC 62998-1:2026 - Safety of machinery - Safety-related sensors used for the protection of persons
Categories:
Committee: CLC/TC 44X (Safety of machinery: electrotechnical aspects)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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prEN IEC 63203-101-1:2026 - Wearable electronic devices and technologies - Part 101-1: Terminology
Categories:
Committee: CLC/SR 124 (Wearable Electronic Devices and Technologies)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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prEN IEC 63595-1:2026 - Industrial networks - 5G Communication Technology - Part 1: Terms, definitions and fundamentals
Categories:
Committee: CLC/TC 65X ("Industrial-process measurement)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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ISO/DIS 13849-2 - Safety of machinery — Safety-related parts of control systems — Part 2: Application of principles for the design and validation
Categories: Safety. Machinery
Committee: ISO/TC 199 (Safety of machinery)
Origin: ISO
Close date: 03 Apr 2026
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